While returning from Palakkad to Bangalore, took the NH-844 route from Dharmapuri. The stretch is 80kms. The Krishnagiri route is 18kms longer.

00:00 Exit from NH44
10:35 Toll Booth (caution, multiple speed breakers)
15:46 Palacode Railway bridge
23:04 Diversion 1
24:49 2 Lane start
25:53 4 lane restart
27:17 2 lane start
33:25 Old SH
38:20 Rayakottai Town
42:18 Kelamangalam Fork (left)
44:28 4 Lane start
49:55 Old SH
57:59 Uddanapalli Town
1:01:30 4 Lane
1:06:08 Old SH
1:12:52 4 Lane
1:24:35 Join Hosur ring road
1:26:24 Join NH44